CN104445040B - The preparation method of the new elastomeric material pad of swelling fiber - Google Patents
The preparation method of the new elastomeric material pad of swelling fiber Download PDFInfo
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- CN104445040B CN104445040B CN201410653784.8A CN201410653784A CN104445040B CN 104445040 B CN104445040 B CN 104445040B CN 201410653784 A CN201410653784 A CN 201410653784A CN 104445040 B CN104445040 B CN 104445040B
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Abstract
A kind of preparation method of the new elastomeric material pad of swelling fiber, it is characterised in that：After polyester slice is heated, coma is fabricated to, polyester fine chopped fiber is equipped with as low melting point hot melt material, loads grinding tool after machinery measures mixture, the somewhat fusing for being heated to the tiny chopped fiber of polyester forms bonding, and the coma of spherical structure can form pad after bonding is shaped.The invention belongs to there is mould one-shot forming, the one-shot forming of various complicated specific shapes can be achieved.--- compared with conventional art product production efficiency, process it is few, without leftover bits etc., with traditional material compared to the obvious advantage.The present invention possesses good hydrophobicity, after making moist or soaking will soon it is dry and comfortable as before.Elasticity of the invention is good, and density is smaller, and very light in weight, intensity is larger, will not go mouldy, environment-protecting and non-poisonous without peculiar smell, can substitute the similar products such as the various mattresses and cushion of the manufacture of the traditional elastics such as steel spring, palm fibre, polyurethane completely.
Description
Technical field
The present invention relates to a kind of method for being fabricated to mattress or cushion after sizing using polyester capillaries coma, particularly one
The preparation method of the kind new elastomeric material pad of swelling fiber.
Background technology
Traditional mattress or cushion, there are sping mattress or cushion, have sponge matress or cushion, have palm fibre mattress or seat
Pad, the also making of useful resin glue, be also made by mixing etc., these traditional mattresses or cushion more or less have various
The shortcomings that various kinds, such as：
A. sping mattress：Spring breakage puzzlement be present, once there is spring breakage, local collapse easily occurs, also easily trigger
The a chain of failure of spring；Metallic noise also easily occurs between wire, in order to solve this defect, in wire outer wrap cloth bag,
Really there is the suspicion deceived oneself！Cloth bag one is broken, and metallic noise can also come quietly.
The shortcomings that palm fibre mattress：Mould is also easy to produce after making moist, is harmful to the health of human body；Easy scaling-off material, broken nitre pollution,
Easily decolourize, aging deformation collapses.
B. sponge, memory cotton mattress：Poor air permeability, is not easy to do after getting wet, and harmful residual is produced during chemical synthesis
Thing, sponge, memory cotton mattress are fabricated by petroleum resources, expensive, and are not easily recycled recycling, such bed
Pad is not environmentally, to be detrimental to pursuit of the mankind to green consumption concept.
C. hard cotton mattress：Poor flexibility.
The content of the invention
Existing deficiency regarding to the issue above, it is an object of the present invention to provide a kind of new elastomeric material pad of swelling fiber
Preparation method.
A kind of preparation method of the new elastomeric material pad of swelling fiber, it is characterised in that：By polyester fiber by carding machine to it
After being combed and being intersected, then by formed by balling machine, coma is fabricated to, spherical fiber group is transported in fibrous nodules case and preserved
It is to be allocated, spherical fiber group to be allocated in fibrous nodules case is blowed into matrix batch meter by blower fan, matrix batch meter is through meter
After amount distribution, undetermined type in mould is sent into, according to the different shape and aeroelastic requirements of mattress or cushion, conveyer belt driven mold enters
Enter high-temperature forming machine and carry out continuous sizing heat treatment, the coma of spherical structure can form mattress or seat after bonding is shaped
Pad.
The coma that polyester slice is fabricated to can roll into a ball mixture with other material fibers and use, and can also be used alone.
Other material fibers groups include：Polyester fiber group.
Coma after measuring mixture, be transported to it is to be allocated in spherical fiber group case, further according to mattress or cushion
Different shape and aeroelastic requirements, blow into matrix batch meter, the metering distribution through matrix batch meter, be sent into mould through blower fan
Heat-shaping, you can as variously-shaped elastic article, including：Mattress or seat cushion.
Described sizing is shaped with forming machine, and described forming machine includes mattress setting machine and cushion is shaped
Machine.
Mattress setting machine：It is that spherical fiber group forms fibrous nodules net of wadding after groove profile mould is sent into metering, before forming machine
At the uniform velocity enter forming machine under the dragging of the foraminous conveyer at end, entrance due to the operating of upper and lower induction system make A, B spacing by
Gradual change is small, and A is pressed down against being compacted fibrous nodules net of wadding when fibrous nodules net of wadding enters the cavity of partition room, with conveyer belt backward afterwards
Continuous transmission, thermal finalization and cooling treatment are carried out to fibrous nodules net of wadding with air draught by the blowing of upper and lower blower fan.
Cushion forming machine：Spherical fiber group is sent into the lower mould being fixed on bottom conveying crawler belt after metering, lower mould
When tool enters forming machine entrance with crawler belt, mold is accurately covered in lower mold cavity with top conveying Tape movement, and mold is ball
After the compacting of shape coma, whole mould is shaped into forming machine.
Big product after sizing is cleavable into some miscellaneous goods.
One or more layers polyester fiber eedle-punched non-wovens is connected in the outer surface bonding or heat of the pad, in fiber needle thorn cloth
Outer wrap has the cover of various patterns and pattern.
The invention belongs to there is mould one-shot forming, the one-shot forming of various complicated specific shapes can be achieved.--- with traditional skill
Art product is compared to production efficiency, process is few, without leftover bits etc., with traditional material compared to the obvious advantage.
The present invention possesses good hydrophobicity, after making moist or soaking will soon it is dry and comfortable as before.
Elasticity of the invention is good, and density is smaller, and very light in weight, intensity is larger, will not go mouldy, environment-protecting and non-poisonous without peculiar smell, complete
The similar products such as the various mattresses or cushion of the traditional elastics such as steel spring, palm fibre, polyurethane manufacture can be substituted entirely.
Brief description of the drawings
Fig. 1 is the process flow diagram of the present invention；
Fig. 2 is the mattress or seat cushion schematic diagram of the present invention.
In figure：Pad 1, pad covering 2, spherical fiber group 3, forming machine 4, hot-melt adhesive material 5, other material fibers group 6,
Blending machine 7, opener 8, carding machine 9, nodulizer 10, fibrous nodules case 11, blower fan 12, batch meter 13, mould 14.
Embodiment
As shown in Figure 1 and Figure 2, the preparation method of the new elastomeric material pad of a kind of swelling fiber, by polyester slice (scientific name：Poly- pair
PET, English abbreviation：PET after) heating, coma is pulled into or blown out, is equipped with the short fibre of low melting point complex polyester
Tie up as hot-melt adhesive material, add other material fibers groups 6, it is defeated by several comas after metering blending machine is mixed
Deliver to and shredding is carried out in opener 8, after it is combed and intersected by carding machine (9), then by the balling-up of nodulizer 10, form ball
Shape coma 3, by spherical fiber group 3 be transported in fibrous nodules case 11 preserve it is to be allocated, according to the different shape of mattress or cushion
And aeroelastic requirements, spherical fiber group 3 to be allocated in fibrous nodules case 11 is blowed into matrix batch meter 13 by blower fan 12, matrix
Batch meter 13 is sent into undetermined type in mould 14 after metering distributes, and conveyer belt driven mold 14 is connected into high-temperature forming machine 4
Continuous sizing heat treatment, spherical fiber group 3 and the polyester fine chopped fiber somewhat hot melt adhesion of low melting point is set to form solid netted chou
Structure, variously-shaped elastic article can be turned into after shaping and cooling.Described pad 1 includes：Mattress and seat cushion.
One or more layers polyester fiber eedle-punched non-wovens, referred to as pad bag are connected in the outer surface bonding or heat of described pad 1
Layer 2.There is the cover of various patterns and pattern in the outer wrap of pad covering 2.
A. mattress setting machine 4：Spherical fiber group 3 forms fibrous nodules net of wadding after groove profile mould is sent into metering, in forming machine 4
At the uniform velocity enter forming machine 4 under the dragging of the foraminous conveyer of front end, in entrance because the operating of upper and lower induction system makes A, B spacing
Taper into, A is pressed down against making fibrous nodules net of wadding to be compacted when fibrous nodules net of wadding enters the cavity of partition room, afterwards with conveyer belt to
Continuous transmission afterwards, after the blowing of upper and lower blower fan carries out thermal finalization and cooling treatment with air draught to spherical fiber group net of wadding, press
Carry out cutting sizing or directly sizing according to mattress desired size.Setting temperature is processed according to 150 DEG C to be effective to determine within about 3 to 5 minutes
Type temperature and time basic handling condition, hot blast wind pushing temperature are 170 DEG C to 200 DEG C.
B. cushion forming machine 4：Spherical fiber group 3 is sent into the lower mould being fixed on bottom conveying crawler belt after metering,
When lower mould enters forming machine entrance with crawler belt, mold is accurately covered in lower mold cavity with top conveying Tape movement, mold
After polyester fiber ball is compacted, whole mould is shaped into forming machine 4, the same mattress of styling condition.
Claims (4)
- A kind of 1. preparation method of the new elastomeric material pad of swelling fiber, it is characterised in that：Polyester fiber is entered by carding machine to it After row is combed and intersected, then by formed by balling machine, coma is fabricated to, spherical fiber group is transported to preserve in fibrous nodules case and treated Distribution, is blowed spherical fiber group to be allocated in fibrous nodules case into matrix batch meter by blower fan, and matrix batch meter is through metering After distribution, undetermined type in mould is sent into, according to the different shape and aeroelastic requirements of mattress or cushion, conveyer belt driven mold enters High-temperature forming machine carries out continuous sizing heat treatment, and the coma of spherical structure can form mattress or seat cushion after bonding is shaped； Polyester fiber group and other material fibers group mixture are used or are used alone；Described sizing is shaped with forming machine, Described forming machine includes mattress setting machine and cushion forming machine；Big product after sizing cuts into some miscellaneous goods；Described The outer surface bonding or heat of pad are connected to one or more layers polyester fiber eedle-punched non-wovens, have in the outer wrap of fiber needle thorn cloth various The cover of pattern and pattern.
- 2. preparation method according to claim 1, it is characterised in that：Coma after measuring mixture, ball is transported to It is to be allocated in shape coma case, further according to the different shape and aeroelastic requirements of mattress or cushion, blow to matrix and measure through blower fan In case, the metering distribution through matrix batch meter, heat-shaping in mould is sent into, you can as variously-shaped elastic article, bag Include：Mattress or seat cushion.
- 3. preparation method according to claim 1, it is characterised in that：Mattress setting machine：It is that spherical fiber group send through metering Fibrous nodules net of wadding is formed after slot-in type mould, forming machine is at the uniform velocity entered under the dragging of the foraminous conveyer of forming machine front end, afterwards Continuously transmit with conveyer belt, fibrous nodules net of wadding is carried out at thermal finalization and cooling with air draught backward by the blowing of upper and lower blower fan Reason.
- 4. preparation method according to claim 1, it is characterised in that：Cushion forming machine：Spherical fiber group send after metering Enter to be fixed in the lower mould on bottom conveying crawler belt, when lower mould enters forming machine entrance with crawler belt, mold is defeated with top Tape movement is sent accurately to cover in lower mold cavity, mold after the compacting of spherical fiber group, into forming machine shape by whole mould.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653784.8A CN104445040B (en) | 2014-11-18 | 2014-11-18 | The preparation method of the new elastomeric material pad of swelling fiber |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410653784.8A CN104445040B (en) | 2014-11-18 | 2014-11-18 | The preparation method of the new elastomeric material pad of swelling fiber |
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| CN104445040A CN104445040A (en) | 2015-03-25 |
| CN104445040B true CN104445040B (en) | 2018-02-13 |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380031A (en) * | 2002-05-20 | 2002-11-20 | 叶平安 | Non-woven fabric cushion and its production method |
| US7691305B2 (en) * | 2002-10-15 | 2010-04-06 | Dow Global Technologies, Inc. | Articles comprising a fiber-reinforced thermoplastic polymer composition |
| CN101033562A (en) * | 2007-01-18 | 2007-09-12 | 江南大学 | Chenille core yarn with low-temperature fusion adhesion characteristic and process for spinning chenille using the same |
| CN103770320A (en) * | 2012-10-23 | 2014-05-07 | 吉林省泽希科技发展有限公司 | Preparation method for lightweight thermal insulation material |
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